a heartwarming end to a cold- hard lesson on thin ice [screaming] >> reporter: carter evans, cbs news, los angeles. >>> you heard the saying all good things must come to an end? why a weekend parking perk many drivers look forward to is going by the waist side. >> getting ready for the year's biggest night. getting ready to make sure things go off w without a hitch in time square. >>> it is going to get cold over night tonight. we can see frost, especially in our interior valleys. how cold is it going to get? check the new year's eve forecast, all coming up. ,,,,,,,,,,,, farewell to a parking perk san francisco. cbs 5 reporter patrick sedillo on dr etful of >>> as we prepare to say good- bye to 2012 we are saying a farewell to a parking perk in san francisco. drivers will need a pocket full of change, even on sundays. >> reporter: beginning next sunday, the free ride or should i say free parking is over. >> i don't see why they need to do it now. they are are getting you friday and saturday and now sunday, what are they going to do next, 24 hours a day? >> reporter: possibly. noria sa